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Finding the Third Proportional to 19,004,000 and 41,492,700

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Solution

The third proportional to 19,004,000 and 41,492,700 is: 90,593,777.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,004,000 : 41,492,700 = 41,492,700 : x
  2. Step 2: Convert to fraction form
    19,004,000/41,492,700 = 41,492,700/x
  3. Step 3: Cross multiply
    19,004,000x = 41,492,700 × 41,492,700
  4. Step 4: Simplify right side
    19,004,000x = 1,721,644,153,290,000
  5. Step 5: Solve for x
    x = 1,721,644,153,290,000/19,004,000
  6. Step 6: Final answer
    x = 90,593,777.80

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.